/**
 * VKTS - VulKan ToolS.
 *
 * The MIT License (MIT)
 *
 * Copyright (c) since 2014 Norbert Nopper
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef VKTS_FN_EXTENSION_INTERNAL_HPP_
#define VKTS_FN_EXTENSION_INTERNAL_HPP_

#include <vkts/vkts.hpp>

namespace vkts
{

#define GET_INSTANCE_PROC_ADDR(instance, entrypoint)                                            \
{                                                                                               \
    vkts##entrypoint = (PFN_vk##entrypoint) vkGetInstanceProcAddr(instance, "vk"#entrypoint);   \
    if (vkts##entrypoint == nullptr)                                                            \
    {                                                                                           \
        return VK_FALSE;                                                                        \
    }                                                                                           \
}

#define GET_DEVICE_PROC_ADDR(device, entrypoint)                                            \
{                                                                                           \
    vkts##entrypoint = (PFN_vk##entrypoint) vkGetDeviceProcAddr(device, "vk"#entrypoint);   \
    if (vkts##entrypoint == nullptr)                                                        \
    {                                                                                       \
        return VK_FALSE;                                                                    \
    }                                                                                       \
}

VKTS_APICALL VkBool32 VKTS_APIENTRY _extensionAddInstanceExtensions(const char* extension);

VKTS_APICALL VkBool32 VKTS_APIENTRY _extensionAddDeviceExtensions(const char* extension);

}

#endif /* VKTS_FN_EXTENSION_INTERNAL_HPP_ */
